Average Co-Inventor Count = 3.04
ph-index = 13
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. American Express Travel Related Services Company, Inc. (19 from 1,453 patents)
19 patents:
1. 8079514 - Metal-containing transaction card and method of making the same
2. 7971786 - Metal-containing transaction card and method of making the same
3. 7892371 - Foldable transaction cards and methods of making the same
4. 7819310 - Metal-containing transaction card and method of making the same
5. 7588184 - Metal-containing transaction card and method of making the same
6. 7540426 - Foldable transaction cards and methods of making the same
7. 7530491 - Metal-containing transaction card and method of making the same
8. 7520439 - Portable electronic devices with convenient or foldable transaction cards
9. 7494057 - Metal-containing transaction card and method of making the same
10. 7398931 - Foldable transaction card
11. 7383989 - Foldable transaction card systems
12. 7347360 - Foldable transaction card systems for non-traditionally-sized transaction cards
13. 7278584 - Portable electronic music devices with convenient or foldable transaction cards
14. 7213764 - Foldable transaction card
15. 7147151 - Foldable transaction card systems